C9H6ClNO
179.6 g/mol
OtherWarning
7-Chloro-4-hydroxyquinoline
CAS86-99-7EC201-715-2
Category
Other
Compound Class
n.a
Primary Use
Pharmaceutical intermediate or research reagent
7-Chloro-4-hydroxyquinoline is a chlorinated heterocyclic compound that serves as a pharmaceutical intermediate. It is primarily used in the synthesis of active pharmaceutical ingredients and as a research reagent in medicinal chemistry.
Pharmaceutical intermediateResearch reagent in medicinal chemistry
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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Referencesame scaffold
4-hydroxyquinoline
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research compound
Referencesame scaffold
4-Hydroxy-6,7-dimethoxyqunioline
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Referencesame scaffold
4-Oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS13721-01-2
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Referencesame scaffold
Decoquinate
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pharmaceutical raw material
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 7-Chloro-4-hydroxyquinoline (CAS 86-99-7) is 2933.49.
HS code (international, 6-digit)
2933.49
EU CN code (8-digit)
2933 49 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
7-chloro-1H-quinolin-4-one
InChIKey
XMFXTXKSWIDMER-UHFFFAOYSA-N
SMILES
C1=CC2=C(C=C1Cl)NC=CC2=O
Synonyms (16)
- MRW
- 4(1H)-Quinolinone, 7-chloro-
- 4-Quinolinol, 7-chloro-
- 4mrw
- 7-Chloro-4(1H)-quinolone
- 7-Chloro-4-hydroxyquinoline
- 7-Chloro-4-keto-quinoline
- 7-Chloro-4-quinolinol
- 7-Chloroquinolin-4-ol
- 7-chloro-1H-quinolin-4-one
- 7-chloro-4(1H)-quinolinone
- 7-chlorohydroquinolin-4-one
- 7-chloroquinolin-4(1H)-one
- chloroxoquinoline
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